EG4 Community Forum

Anonymous
Joined: April 26, 2026 12:54 pm
Topics: 7 / Replies: 19
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Replies: 4
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Replies: 6
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RE: I can not enable Battery Backup Mode on my EG4 18 kpv + Gridboss

@eg4eric Thanks for checking, Eric. The problem (failure to 'enable battery backup mode') still persists. Even worse, I cannot discharge the bat...

5 months ago
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Replies: 2
Views: 557
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RE: 18kpv AC Charge Mode window not using battery when full

Reading the literature, it seems that by only using the grid during a PV Charge Priority window, and not allowing off grid mode to go from Grid Use ba...

5 months ago
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RE: Loss of my PV3 data when viewing from Web Device Monitor - Monitor Center

I don't know what picture of the inverter you want? Physical connections of solar or pictures of the display? PV Input settings - Home display....

5 months ago
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RE: EG4 monitor data reset

@cfrancisco Can you please share your inverter's serial number?Were you wanting all the data cleared?

5 months ago
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RE: Random connection to Grid showing on display

@old76ta Try setting the Lithium Type to 1. If it's not working on 1, then we can check the cable and connection between battery and inverter. Lithium...

5 months ago
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RE: Loss of my PV3 data when viewing from Web Device Monitor - Monitor Center

@fkitzmannCan you post a picture of the inverter? if you can a picture of the whole system, so I can get with my manager on this issue.

5 months ago
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RE: I can not enable Battery Backup Mode on my EG4 18 kpv + Gridboss

I tried setting battery backup on my end, and it worked. Did you still need assistance with this?

5 months ago
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RE: Use battery for Hybrid mini split A/C

@phong-voThis isn’t possible; you would need solar panels for this. You could use batteries through the inverter.

5 months ago
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RE: Use battery for Hybrid mini split A/C

Nah, you can normally not power straight off-the-bat that 12k BTU hybrid mini-Split with your 96 V battery bank. Most of the hybrid solar A/C units ar...

5 months ago
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